How do you find the value of #sec (-330)#?
1 Answer
Oct 19, 2015
Find
Ans:
Explanation:
sec (-330) = 1/(cos (-330). First, find cos (-330).
cos (-330) = cos (30 - 360) =
Therefor,
Find
Ans:
sec (-330) = 1/(cos (-330). First, find cos (-330).
cos (-330) = cos (30 - 360) =
Therefor,